LLMs achieve adult human performance on higher-order theory of mind tasks
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Abstract (arXiv)
This paper examines the extent to which large language models (LLMs) have developed higher-order theory of mind (ToM); the human ability to reason about multiple mental and emotional states in a recursive manner (e.g. I think that you believe that she knows). This paper builds on prior work by introducing a handwritten test suite -- Multi-Order Theory of Mind Q&A -- and using it to compare the performance of five LLMs to a newly gathered adult human benchmark. We find that GPT-4 and Flan-PaLM reach adult-level and near adult-level performance on ToM tasks overall, and that GPT-4 exceeds adult performance on 6th order inferences. Our results suggest that there is an interplay between model size and finetuning for the realisation of ToM abilities, and that the best-performing LLMs have developed a generalised capacity for ToM. Given the role that higher-order ToM plays in a wide range of cooperative and competitive human behaviours, these findings have significant implications for user-facing LLM applications.
Key facts. Cited by 61 papers in the map (data through 14 Oct 2026). Builds on 29 of its 90 references that are in the map. First posted on arXiv 29 May 2024.
Builds on
29 of 90 references.
References · 29
- 2020Language Models are Few-Shot Learnerscited by 32,419
- 2023GPT-4 Technical Reportcited by 18,396
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- 2021On the Opportunities and Risks of Foundation Modelscited by 4,033
- 2023Generative Agents: Interactive Simulacra of Human Behaviorcited by 3,568
- 2022Scaling Instruction-Finetuned Language Modelscited by 3,024
- 2023Sparks of Artificial General Intelligence: Early experiments with GPT-4cited by 2,592
- 2023A Survey of Large Language Modelscited by 2,576
- 2023A Survey on Large Language Model based Autonomous Agentscited by 2,242
- 2021Multitask Prompted Training Enables Zero-Shot Task Generalizationcited by 1,470
- 2022LaMDA: Language Models for Dialog Applicationscited by 1,220
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- 2021Fantastically Ordered Prompts and Where to Find Them: Overcoming Few-Shot Prompt Order Sensitivitycited by 1,135
- 2023The Flan Collection: Designing Data and Methods for Effective Instruction Tuningcited by 739
- 2020Scaling Laws for Autoregressive Generative Modelingcited by 522
- 2023Large Language Models Fail on Trivial Alterations to Theory-of-Mind Taskscited by 292
- 2023Evaluating Large Language Models in Theory of Mind Taskscited by 222
- 2022Neural Theory-of-Mind? On the Limits of Social Intelligence in Large LMscited by 220
- 2023Understanding Social Reasoning in Language Models with Language Modelscited by 172
- 2023Clever Hans or Neural Theory of Mind? Stress Testing Social Reasoning in Large Language Modelscited by 163
- 2022The Debate Over Understanding in AI's Large Language Modelscited by 142
- 2024The Ethics of Advanced AI Assistantscited by 107
- 2022Meaning without reference in large language modelscited by 76
- 2023HI-TOM: A Benchmark for Evaluating Higher-Order Theory of Mind Reasoning in Large Language Modelscited by 63
- 2023Theory of Mind in Large Language Models: Examining Performance of 11 State-of-the-Art models vs. Children Aged 7-10 on Advanced Testscited by 48
- 2024A Mechanism-Based Approach to Mitigating Harms from Persuasive Generative AIcited by 34
- 2021Few-shot Language Coordination by Modeling Theory of Mindcited by 32
- 2024LLM Theory of Mind and Alignment: Opportunities and Riskscited by 18
- 2023Predictable Artificial Intelligencecited by 8
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Citing papers per year: 2024: 16; 2025: 25; 2026: 20.
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- 2024We-Math: Does Your Large Multimodal Model Achieve Human-like Mathematical Reasoning?cited by 286
- 2024Understanding World or Predicting Future? A Comprehensive Survey of World Modelscited by 166
- 2025LLM Social Simulations Are a Promising Research Methodcited by 99
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- 2025Re-evaluating Theory of Mind evaluation in large language modelscited by 23
- 2024Perceptions to Beliefs: Exploring Precursory Inferences for Theory of Mind in Large Language Modelscited by 22
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- 2024Codenames as a Benchmark for Large Language Modelscited by 8
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- 2025Unveiling Chain of Step Reasoning for Vision-Language Models with Fine-grained Rewardscited by 6
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- 2026Social-R1: Towards Human-like Social Reasoning in LLMscited by 5
- 2025Teaching AI to Handle Exceptions: Supervised Fine-Tuning with Human-Aligned Judgmentcited by 4
- 2025Towards properly implementing Theory of Mind in AI systems: An account of four misconceptionscited by 3
- 2025DEL-ToM: Inference-Time Scaling for Theory-of-Mind Reasoning via Dynamic Epistemic Logiccited by 3
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- 2025Modeling the Mental World for Embodied AI: A Comprehensive Reviewcited by 1
- 2026Large Language Models Persuade Without Planning Theory of Mindcited by 1
- 2026Do LLMs have core beliefs?cited by 1
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- 2026Theory of Mind and Persuasion Beyond Conversation: Assessing the Capacity of LLMs to Induce Belief States via Planning and Actioncited by 1
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- 2026Inducing language models to assert their own consciousness restores human beliefs and values30 Jul 2026
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- 2026Theory of Mind and Persuasion Beyond Conversation: Assessing the Capacity of LLMs to Induce Belief States via Planning and Action30 Jun 2026
- 2026Developmental Trajectories of Situation Modeling and Mentalizing in Transformer Language Models26 Jun 2026
- 2026Triadic Werewolf: A Jester Role for Multi-Hop Theory of Mind in LLMs26 Jun 2026
- 2026Position: Collusion Risks Among AI Reasoning Agents Justify Certification Requirements for Making Market Decisions29 May 2026
- 2026OSCToM: RL-Guided Adversarial Generation for High-Order Theory of Mind19 May 2026
- 2026Embodied Multi-Agent Coordination by Aligning World Models Through Dialogue13 May 2026
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- 2026Do LLMs have core beliefs?5 May 2026
- 2026Social Dynamics as Critical Vulnerabilities that Undermine Objective Decision-Making in LLM Collectives7 Apr 2026
- 2026Selective Deficits in LLM Mental Self-Modeling in a Behavior-Based Test of Theory of Mind27 Mar 2026
- 2026Dynamic Theory of Mind as a Temporal Memory Problem: Evidence from Large Language Models15 Mar 2026
- 2026Social-R1: Towards Human-like Social Reasoning in LLMs10 Mar 2026
- 2026Large Language Models Persuade Without Planning Theory of Mind19 Feb 2026
- 2026Reasoning Promotes Robustness in Theory of Mind Tasks23 Jan 2026
- 2025Modeling the Mental World for Embodied AI: A Comprehensive Review17 Dec 2025
- 2025First is Not Really Better Than Last: Evaluating Layer Choice and Aggregation Strategies in Language Model Data Influence Estimation6 Nov 2025
- 2025SocialNLI: A Dialogue-Centric Social Inference Dataset6 Oct 2025
- 2025Unveiling Chain of Step Reasoning for Vision-Language Models with Fine-grained Rewards23 Sep 2025
- 2025LVLMs are Bad at Overhearing Human Referential Communication15 Sep 2025
- 2025Population-Aligned Persona Generation for LLM-based Social Simulation12 Sep 2025
- 2025Polymorphic Combinatorial Frameworks (PCF): Guiding the Design of Mathematically-Grounded, Adaptive AI Agents3 Aug 2025
- 2025Evaluating Contrast Localizer for Identifying Causal Units in Social & Mathematical Tasks in Language Models31 Jul 2025
- 2025Theory of Mind in Action: The Instruction Inference Task in Dynamic Human-Agent Collaboration26 Jun 2025
- 2025PuzzleWorld: A Benchmark for Multimodal, Open-Ended Reasoning in Puzzlehunts6 Jun 2025
- 2025ToMAP: Training Opponent-Aware LLM Persuaders with Theory of Mind29 May 2025
- 2025Conversational Alignment with Artificial Intelligence in Context28 May 2025
- 2025DEL-ToM: Inference-Time Scaling for Theory-of-Mind Reasoning via Dynamic Epistemic Logic22 May 2025
- 2025Language Models use Lookbacks to Track Beliefs20 May 2025
- 2025BeliefNest: A Joint Action Simulator for Embodied Agents with Theory of Mind18 May 2025
- 2025AI-enhanced semantic feature norms for 786 concepts15 May 2025
- 2025Theory of Mind in Large Language Models: Assessment and Enhancement26 Apr 2025
- 2025Sensitivity Meets Sparsity: The Impact of Extremely Sparse Parameter Patterns on Theory-of-Mind of Large Language Models5 Apr 2025
- 2025LLM Social Simulations Are a Promising Research Method3 Apr 2025
- 2025Guess What I am Thinking: A Benchmark for Inner Thought Reasoning of Role-Playing Language Agents11 Mar 2025
- 2025Teaching AI to Handle Exceptions: Supervised Fine-Tuning with Human-Aligned Judgment4 Mar 2025
- 2025Towards properly implementing Theory of Mind in AI systems: An account of four misconceptions28 Feb 2025
- 2025Re-evaluating Theory of Mind evaluation in large language models28 Feb 2025
- 2025Event Segmentation Applications in Large Language Model Enabled Automated Recall Assessments19 Feb 2025
- 2025A Survey of Theory of Mind in Large Language Models: Evaluations, Representations, and Safety Risks10 Feb 2025
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- 2024Codenames as a Benchmark for Large Language Models16 Dec 2024
- 2024Understanding World or Predicting Future? A Comprehensive Survey of World Models21 Nov 2024
- 2024The LLM Language Network: A Neuroscientific Approach for Identifying Causally Task-Relevant Units4 Nov 2024
- 2024Narrative Analysis of True Crime Podcasts With Knowledge Graph-Augmented Large Language Models1 Nov 2024
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- 2024The LLM Language Network: A Neuroscientific Approach for Identifying Causally Task-Relevant Unitscited by 34
- 2024In-Context Learning May Not Elicit Trustworthy Reasoning: A-Not-B Errors in Pretrained Language Modelscited by 8
- 2024Codenames as a Benchmark for Large Language Modelscited by 8
- 2025PuzzleWorld: A Benchmark for Multimodal, Open-Ended Reasoning in Puzzlehuntscited by 8
- 2025Unveiling Chain of Step Reasoning for Vision-Language Models with Fine-grained Rewardscited by 6
- 2025Guess What I am Thinking: A Benchmark for Inner Thought Reasoning of Role-Playing Language Agentscited by 5
- 2026Social-R1: Towards Human-like Social Reasoning in LLMscited by 5
- 2025DEL-ToM: Inference-Time Scaling for Theory-of-Mind Reasoning via Dynamic Epistemic Logiccited by 3
- 2025Evaluating Contrast Localizer for Identifying Causal Units in Social & Mathematical Tasks in Language Modelscited by 1
- 2026Position: Collusion Risks Among AI Reasoning Agents Justify Certification Requirements for Making Market Decisionscited by 1
- 2026Reasoning Promotes Robustness in Theory of Mind Taskscited by 0
12 most cited of 14 All 14 (JSON)
- 2026Beyond Belief Nesting: Rethinking Higher-Order Theory of Mind in Large Language Models13 Oct 2026
- 2026Evaluating Theory of Mind in Reasoning Models: Robustness over Reasoning5 Aug 2026
- 2026Position: Collusion Risks Among AI Reasoning Agents Justify Certification Requirements for Making Market Decisions29 May 2026
- 2026Social-R1: Towards Human-like Social Reasoning in LLMs10 Mar 2026
- 2026Reasoning Promotes Robustness in Theory of Mind Tasks23 Jan 2026
- 2025Unveiling Chain of Step Reasoning for Vision-Language Models with Fine-grained Rewards23 Sep 2025
- 2025Evaluating Contrast Localizer for Identifying Causal Units in Social & Mathematical Tasks in Language Models31 Jul 2025
- 2025PuzzleWorld: A Benchmark for Multimodal, Open-Ended Reasoning in Puzzlehunts6 Jun 2025
- 2025DEL-ToM: Inference-Time Scaling for Theory-of-Mind Reasoning via Dynamic Epistemic Logic22 May 2025
- 2025Guess What I am Thinking: A Benchmark for Inner Thought Reasoning of Role-Playing Language Agents11 Mar 2025
- 2024Codenames as a Benchmark for Large Language Models16 Dec 2024
- 2024The LLM Language Network: A Neuroscientific Approach for Identifying Causally Task-Relevant Units4 Nov 2024
12 newest of 14 All 14 (JSON)
- 2025Teaching AI to Handle Exceptions: Supervised Fine-Tuning with Human-Aligned Judgmentcited by 4
- 2025BeliefNest: A Joint Action Simulator for Embodied Agents with Theory of Mindcited by 1
- 2026Theory of Mind and Persuasion Beyond Conversation: Assessing the Capacity of LLMs to Induce Belief States via Planning and Actioncited by 1
- 2025Theory of Mind in Action: The Instruction Inference Task in Dynamic Human-Agent Collaborationcited by 0
- 2025Polymorphic Combinatorial Frameworks (PCF): Guiding the Design of Mathematically-Grounded, Adaptive AI Agentscited by 0
- 2026Observe, Share, or Predict? Disentangling Partner Information in Embodied Multi-Agent Collaborationcited by 0
- 2026Observe, Share, or Predict? Disentangling Partner Information in Embodied Multi-Agent Collaboration12 Oct 2026
- 2026Theory of Mind and Persuasion Beyond Conversation: Assessing the Capacity of LLMs to Induce Belief States via Planning and Action30 Jun 2026
- 2025Polymorphic Combinatorial Frameworks (PCF): Guiding the Design of Mathematically-Grounded, Adaptive AI Agents3 Aug 2025
- 2025Theory of Mind in Action: The Instruction Inference Task in Dynamic Human-Agent Collaboration26 Jun 2025
- 2025BeliefNest: A Joint Action Simulator for Embodied Agents with Theory of Mind18 May 2025
- 2025Teaching AI to Handle Exceptions: Supervised Fine-Tuning with Human-Aligned Judgment4 Mar 2025
- 2025LLM Social Simulations Are a Promising Research Methodcited by 99
- 2025Language Models use Lookbacks to Track Beliefscited by 39
- 2024Position: Theory of Mind Benchmarks are Broken for Large Language Modelscited by 31
- 2025Theory of Mind in Large Language Models: Assessment and Enhancementcited by 25
- 2025Re-evaluating Theory of Mind evaluation in large language modelscited by 23
- 2024Perceptions to Beliefs: Exploring Precursory Inferences for Theory of Mind in Large Language Modelscited by 22
- 2025Population-Aligned Persona Generation for LLM-based Social Simulationcited by 21
- 2024Can LLMs make trade-offs involving stipulated pain and pleasure states?cited by 16
- 2024Perceptions of Linguistic Uncertainty by Language Models and Humanscited by 15
- 2024From Imitation to Introspection: Probing Self-Consciousness in Language Modelscited by 14
- 2025ToMAP: Training Opponent-Aware LLM Persuaders with Theory of Mindcited by 12
- 2025A Survey of Theory of Mind in Large Language Models: Evaluations, Representations, and Safety Riskscited by 8
12 most cited of 33 All 33 (JSON)
- 2026Inverse Theory of Mind Modeling for Content Recommendation: From Web Browsing to Dynamic Intelligent Interfaces11 Aug 2026
- 2026Beyond Sally-Anne: Evaluating Theory of Mind in LLMs using Epistemic Schelling Points13 Jul 2026
- 2026Developmental Trajectories of Situation Modeling and Mentalizing in Transformer Language Models26 Jun 2026
- 2026Triadic Werewolf: A Jester Role for Multi-Hop Theory of Mind in LLMs26 Jun 2026
- 2026OSCToM: RL-Guided Adversarial Generation for High-Order Theory of Mind19 May 2026
- 2026AI and Consciousness: Shifting Focus Towards Tractable Questions7 May 2026
- 2026Do LLMs have core beliefs?5 May 2026
- 2026Social Dynamics as Critical Vulnerabilities that Undermine Objective Decision-Making in LLM Collectives7 Apr 2026
- 2026Selective Deficits in LLM Mental Self-Modeling in a Behavior-Based Test of Theory of Mind27 Mar 2026
- 2026Dynamic Theory of Mind as a Temporal Memory Problem: Evidence from Large Language Models15 Mar 2026
- 2026Large Language Models Persuade Without Planning Theory of Mind19 Feb 2026
- 2025First is Not Really Better Than Last: Evaluating Layer Choice and Aggregation Strategies in Language Model Data Influence Estimation6 Nov 2025
12 newest of 33 All 33 (JSON)